Home / 48,870,612.60-73,314,213.30-14,791,687.80

Finding the Fourth Proportional to 48,870,612.60, 73,314,213.30 and 14,791,687.80

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Solution

The fourth proportional to 48,870,612.60, 73,314,213.30 and 14,791,687.80 is: 22,190,042.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,870,612.60 : 73,314,213.30 = 14,791,687.80 : x
  2. Step 2: Convert to fraction form
    48,870,612.60/73,314,213.30 = 14,791,687.80/x
  3. Step 3: Cross multiply
    48,870,612.60x = 73,314,213.30 × 14,791,687.80
  4. Step 4: Simplify right side
    48,870,612.60x = 1,084,440,954,436,207.75
  5. Step 5: Solve for x
    x = 1,084,440,954,436,207.75/48,870,612.60
  6. Step 6: Final answer
    x = 22,190,042.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.